A maths brain teaser confused social media users with odd equations, sparking debates as people raced to crack the hidden logic.

Connections is one of the best puzzle games from the New York Times. The game tasks you with categorizing a pool of 16 words into four secret (for now) groups by figuring out how the words relate to ...

Connections is one of the best puzzle games from the New York Times. The game tasks you with categorizing a pool of 16 words into four secret (for now) groups by figuring out how the words relate to ...

Professor Aydin's "Problem of the Week" is a creative, challenging (and fun) way to solve math problems outside of class.